From 83a1c4a965b0c3f6d03ddf012c99ffdebe73bf7c Mon Sep 17 00:00:00 2001
From: OCram85 <ocram85@noreply.local>
Date: Tue, 8 Nov 2022 15:44:27 +0100
Subject: [PATCH] add bash-completion and motd handling (#2)

#### :book: Summary

- adds bash completion for `install-revruntime` helper
- adds motd handling.

#### :bookmark_tabs: Test Plan

> :bulb: Select your test plan for the code changes.

- [x] Tested via Drone.io pipeline
- [ ] Custom test
- [ ] No test plan

##### Details / Justification

<!-- Add your test details or justification for missing tests here. -->

#### :books: Additional Notes

<!-- A place for additional detail notes. -->

Co-authored-by: OCram85 <marco.blessing@googlemail.com>
Reviewed-on: https://gitea.ocram85.com/CodeServer/Container/pulls/2
---
 Dockerfile                    |  6 +++++-
 install-devruntime            | 11 +++++++++++
 install-devruntime-completion |  3 +++
 3 files changed, 19 insertions(+), 1 deletion(-)
 create mode 100644 install-devruntime-completion

diff --git a/Dockerfile b/Dockerfile
index ee60171..f4a7e6d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,6 +15,10 @@ RUN \
   echo 'source /usr/share/bash-completion/completions/git' >> /etc/bash.bashrc
 
 ADD install-devruntime /usr/bin/
+ADD install-devruntime-completion /etc/bash_completion.d/
 RUN \
   chmod +x /usr/bin/install-devruntime && \
-  echo "echo \"Use 'install-devruntime' to install missing runtimes like dotnet or NodeJs.\"" >> /etc/bash.bashrc
+  chmod +x /etc/bash_completion.d/install-devruntime-completion && \
+  echo 'source /etc/bash_completion.d/install-devruntime-completion' >> /etc/bash.bashrc && \
+  touch "$HOME/enable_motd" && \
+  echo "if [[ -e \"$HOME/enable_motd\" ]]; then echo -e \"Use \\e[32m'install-devruntime'\\e[0m to install missing runtimes like dotnet or NodeJs.\"; fi" >> /etc/bash.bashrc
diff --git a/install-devruntime b/install-devruntime
index 58b2a9d..680d04b 100755
--- a/install-devruntime
+++ b/install-devruntime
@@ -14,11 +14,19 @@ function showHelp() {
     nodejs        Installs latest NodeJs LTS version.
     powershell    Installs latest PowerShell LTS version.
   -h              Prints this help messagee.
+  disablemotd     Disables hint in new bash terminal
   Example 1: install-devruntime dotnet
   Example 2: install devruntime golang nodejs
 HELP
 }
 
+function disableMotd() {
+  if [[ -e "$HOME/enable_motd" ]]; then
+    say "Disabling 'install-devruntime' motd..." "disableMotd"
+    rm -f "$HOME/enable_motd"
+  fi
+}
+
 function say() {
   if [[ -n "$2" ]]; then
     echo -e "\e[32mInstall-DevRuntime\e[0m \e[34m[$2]\e[0m: $1"
@@ -122,6 +130,9 @@ function main() {
       instNodeJs
     elif [[ "$i" == "powershell" ]]; then
       instPwsh
+    elif [[ "$i" == "disablemotd" ]]; then
+      disableMotd
+      exit 0
     else
       sayE "Unknown parameter value given!($i)."
       showHelp
diff --git a/install-devruntime-completion b/install-devruntime-completion
new file mode 100644
index 0000000..5c6c195
--- /dev/null
+++ b/install-devruntime-completion
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+complete -W "disablemotd dotnet golang nodejs powershell -h" install-devruntime